Scott Selikoff's Blog, page 18

sealed classes, records and enums

Sometimes we write something for the book, only to realize it shouldn’t be in the book. This post is an example. Do you think this legal? It is! A sealed interface can be implemented by any Java type. Which means … Continue reading →

The post sealed classes, records and enums first appeared on Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky.sealed classes, records and enums was first posted on May 29, 2022 at 5:55 pm.
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Interesting change in calling methods in Java 17

We have this code in our Java 11 practice exam book. What do you think it prints? Reasoning it through, we know, it doesn’t print longs or nums because the main() is static and therefore we can’t be calling an … Continue reading →

The post Interesting change in calling methods in Java 17 first appeared on Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky.Interesting change in calling methods in Java 17 was first posted on May 21, 2022 at 9:12 am.
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Happy Book Birthday! OCP Java 17 Book Released!

Jeanne and I over the moon to announce the release of our new OCP Java 17 Developer Complete Study Guide! This book is the culmination of years of knowledge that we’ve accumulated writing study guides for Java. It is for … Continue reading →

The post Happy Book Birthday! OCP Java 17 Book Released! first appeared on Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky.Happy Book Birthday! OCP Java 17 Book Released! was first posted on May 3, 2022 at 4:55 pm.
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[devnexus 2022] pattern matching for Java

Speaker: Neha Sardana Twitter: @nehasardana09 Link to table of contents ——————— Records Sealed class Want to control children More declarative than access modifiers Can make widely accessible interface without widely extensible Sets stage for pattern … Continue reading →

The post [devnexus 2022] pattern matching for Java first appeared on Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky.[devnexus 2022] pattern matching for Java was first posted on April 14, 2022 at 2:34 pm.
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[devnexus2022] help your boss help you

Speaker: Ken Kousen Twitter: @kenkousen Link to table of contents ——————— Target audience: professionals who don’t want to move to management Conflicting Wants Conflict with manager is inevitable because want different things. Intrinsic motivations include autonomy, using strengthens, promoting learning/development As … Continue reading →

The post [devnexus2022] help your boss help you first appeared on Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky.[devnexus2022] help your boss help you was first posted on April 14, 2022 at 1:26 pm.
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[devnexus 2022] java and ransomware

Speaker: Steve Poole Twitter: @spoole167 Link to table of contents ——————— Ransomware crimes robbery blackmail extortion revege murder – ex: hospital attacks Symptoms files gone files corrupt unexpected files on system – obvious so believe it is real prevent logging on … Continue reading →

The post [devnexus 2022] java and ransomware first appeared on Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky.[devnexus 2022] java and ransomware was first posted on April 14, 2022 at 11:31 am.
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[devnexus 2022] typescript for the busy java developer

Speaker: Orlando Valdez @orlandovaldez_ Link to table of contents ——————— Typescript All JavaScript is legal Typescript Developed/maintained by Microsoft. Other contributors like Google tsc – like javac – transplies to Javascript tsserver – for IDE and editor support language services. Standalone … Continue reading →

The post [devnexus 2022] typescript for the busy java developer first appeared on Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky.[devnexus 2022] typescript for the busy java developer was first posted on April 14, 2022 at 10:07 am.
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[devnexus 2022] hacking the OSS supply changes

Speaker: Stephen Chin @steveonjava Link to table of contents ——————— Theme is security with sci fi references Examples Equifax data breah – from not patching Struts for at least two months Solarwinds – hacked TeamCity instance injected log4shell – zero day … Continue reading →

The post [devnexus 2022] hacking the OSS supply changes first appeared on Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky.[devnexus 2022] hacking the OSS supply changes was first posted on April 14, 2022 at 9:16 am.
©2019 "Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky". Use of this feed is for personal non-commercial use only. If you are not reading this article in your feed reader, then the site is guilty of copyright infringement. Please contact me at scott@selikoff.net

[devnexus 2022] the new excitement about the good old java

Speaker: Venkat Subramanium Twitter: @venkat_s Link to table of contents ——————— Notes Java is a passport to the world – spoke at 50 user groups in hoor of turnig 50 Celebrated Paris JUG’s anniversary in Eifflel Tower Ukrainian flag slide Agile … Continue reading →

The post [devnexus 2022] the new excitement about the good old java first appeared on Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky.[devnexus 2022] the new excitement about the good old java was first posted on April 13, 2022 at 5:02 pm.
©2019 "Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky". Use of this feed is for personal non-commercial use only. If you are not reading this article in your feed reader, then the site is guilty of copyright infringement. Please contact me at scott@selikoff.net

[devnexus 2022] ARIA: A grande method of accessible markup

Speaker: Chris DeMars Twitter: @saltnburnem Link to table of contents ——————— General low vision vs no vision some types can be corrected and some cannot memory problems included Think about: hearing, visual, cognitive, movement and temporary 1 billion people around … Continue reading →

The post [devnexus 2022] ARIA: A grande method of accessible markup first appeared on Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky.[devnexus 2022] ARIA: A grande method of accessible markup was first posted on April 13, 2022 at 3:55 pm.
©2019 "Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky". Use of this feed is for personal non-commercial use only. If you are not reading this article in your feed reader, then the site is guilty of copyright infringement. Please contact me at scott@selikoff.net